69747849

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 105897792

約数和(自身を除く): 36149943

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 4871, 14319, 14613, 43839, 180227, 209453, 540681, 628359, 1622043, 1885077, 7749761, 23249283, 69747849]

約数ペア:

[(1, 69747849), (3, 23249283), (9, 7749761), (37, 1885077), (43, 1622043), (111, 628359), (129, 540681), (333, 209453), (387, 180227), (1591, 43839), (4773, 14613), (4871, 14319)]